Traffic Light Signal Diagram - Red, Yellow, Green Meaning and Function #1840655 (License: Personal Use)

This image displays a standard vertical traffic light with three circular lamps-red on top, amber (yellow) in the middle, and green at the bottom-mounted in a black housing. Each light is brightly illuminated to clearly indicate its status, following international conventions for road signaling. The design ensures high visibility and intuitive understanding for drivers and pedestrians alike.

Used in transportation safety guides, driver’s education materials, traffic engineering resources, and municipal websites to explain signal meanings or illustrate infrastructure. Matches user intent for learning traffic rules, preparing for driving tests, or designing road signage systems.